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Unified Diff: tests/PathOpsSimplifyTest.cpp

Issue 1359263003: looking for fuzz failure (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Created 5 years, 3 months ago
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Index: tests/PathOpsSimplifyTest.cpp
diff --git a/tests/PathOpsSimplifyTest.cpp b/tests/PathOpsSimplifyTest.cpp
index bd82311c38ec68d2082846f9435f5d80b2b6116e..ea1ffd92f3eb7e1c170e2dc7ddd8461a6b6d0078 100644
--- a/tests/PathOpsSimplifyTest.cpp
+++ b/tests/PathOpsSimplifyTest.cpp
@@ -4891,11 +4891,116 @@ path.close();
testSimplify(reporter, path, filename);
}
+static void fuzz994s_11(skiatest::Reporter* reporter, const char* filename) {
+ SkPath path;
+ path.setFillType((SkPath::FillType) 0);
+path.moveTo(SkBits2Float(0x41200000), SkBits2Float(0x42b40000)); // 10, 90
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x42b40000)); // 10, 90
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x41f00000)); // 10, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x41f00000)); // 10, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x42b40000)); // 10, 90
+path.close();
+path.moveTo(SkBits2Float(0x41200000), SkBits2Float(0x42b40000)); // 10, 90
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x42b40000)); // 10, 90
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x41f00000)); // 10, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x41f00000)); // 10, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x42b40000)); // 10, 90
+path.close();
+path.moveTo(SkBits2Float(0x41200000), SkBits2Float(0x42b40000)); // 10, 90
+path.lineTo(SkBits2Float(0x42dc0000), SkBits2Float(0x42b40000)); // 110, 90
+path.lineTo(SkBits2Float(0x42dc0000), SkBits2Float(0x41f00000)); // 110, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x41f00000)); // 10, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x42b40000)); // 10, 90
+path.close();
+path.moveTo(SkBits2Float(0x41200000), SkBits2Float(0x41f00000)); // 10, 30
+path.lineTo(SkBits2Float(0x46ff4c00), SkBits2Float(0x41f00000)); // 32678, 30
+path.lineTo(SkBits2Float(0x46ff4c00), SkBits2Float(0x41f00000)); // 32678, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x41f00000)); // 10, 30
+path.close();
+path.moveTo(SkBits2Float(0x41200000), SkBits2Float(0x4c000006)); // 10, 3.35545e+07f
+path.lineTo(SkBits2Float(0x42dc0000), SkBits2Float(0x4c000006)); // 110, 3.35545e+07f
+path.lineTo(SkBits2Float(0x42dc0000), SkBits2Float(0x41f00000)); // 110, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x41f00000)); // 10, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x4c000006)); // 10, 3.35545e+07f
+path.close();
+path.moveTo(SkBits2Float(0x41200000), SkBits2Float(0x439d8000)); // 10, 315
+path.lineTo(SkBits2Float(0x42dc0000), SkBits2Float(0x439d8000)); // 110, 315
+path.lineTo(SkBits2Float(0x42dc0000), SkBits2Float(0x437f0000)); // 110, 255
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x437f0000)); // 10, 255
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x439d8000)); // 10, 315
+path.close();
+path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x42700000)); // 0, 60
+path.lineTo(SkBits2Float(0x42c80000), SkBits2Float(0x42700000)); // 100, 60
+path.lineTo(SkBits2Float(0x42c80000), SkBits2Float(0x00000000)); // 100, 0
+path.lineTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0
+path.lineTo(SkBits2Float(0x00000000), SkBits2Float(0x42700000)); // 0, 60
+path.close();
+path.moveTo(SkBits2Float(0x41200000), SkBits2Float(0x42b40000)); // 10, 90
+path.lineTo(SkBits2Float(0x42dc0000), SkBits2Float(0x42b40000)); // 110, 90
+path.lineTo(SkBits2Float(0x42dc0000), SkBits2Float(0x41f00000)); // 110, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x41f00000)); // 10, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x42b40000)); // 10, 90
+path.close();
+path.moveTo(SkBits2Float(0x41200000), SkBits2Float(0x4c000006)); // 10, 3.35545e+07f
+path.lineTo(SkBits2Float(0x42dc0000), SkBits2Float(0x4c000006)); // 110, 3.35545e+07f
+path.lineTo(SkBits2Float(0x42dc0000), SkBits2Float(0x41f00000)); // 110, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x41f00000)); // 10, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x4c000006)); // 10, 3.35545e+07f
+path.close();
+path.moveTo(SkBits2Float(0x41200000), SkBits2Float(0x42b40000)); // 10, 90
+path.lineTo(SkBits2Float(0x42dc0000), SkBits2Float(0x42b40000)); // 110, 90
+path.lineTo(SkBits2Float(0x42dc0000), SkBits2Float(0x41f00000)); // 110, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x41f00000)); // 10, 30
+path.lineTo(SkBits2Float(0x41200000), SkBits2Float(0x42b40000)); // 10, 90
+path.close();
+
+ testSimplify(reporter, path, filename);
+}
+
+static void fuzz994s_3414(skiatest::Reporter* reporter, const char* filename) {
+ SkPath path;
+ path.setFillType((SkPath::FillType) 0);
+path.moveTo(SkBits2Float(0x42c80000), SkBits2Float(0x42480000)); // 100, 50
+path.conicTo(SkBits2Float(0x42c80000), SkBits2Float(0x00000000), SkBits2Float(0x42480000), SkBits2Float(0x00000000), SkBits2Float(0x3f3504f3)); // 100, 0, 50, 0, 0.707107f
+path.conicTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000), SkBits2Float(0x00000000), SkBits2Float(0x42480000), SkBits2Float(0x3f3504f3)); // 0, 0, 0, 50, 0.707107f
+path.conicTo(SkBits2Float(0x00000000), SkBits2Float(0x42c80000), SkBits2Float(0x42480000), SkBits2Float(0x42c80000), SkBits2Float(0x3f3504f3)); // 0, 100, 50, 100, 0.707107f
+path.conicTo(SkBits2Float(0x42c80000), SkBits2Float(0x42c80000), SkBits2Float(0x42c80000), SkBits2Float(0x42480000), SkBits2Float(0x3f3504f3)); // 100, 100, 100, 50, 0.707107f
+path.close();
+path.moveTo(SkBits2Float(0x42c84964), SkBits2Float(0x42480000)); // 100.143f, 50
+path.conicTo(SkBits2Float(0x42c84964), SkBits2Float(0x00000000), SkBits2Float(0x424892c8), SkBits2Float(0x00000000), SkBits2Float(0x3f3504f3)); // 100.143f, 0, 50.1433f, 0, 0.707107f
+path.conicTo(SkBits2Float(0x3e12c788), SkBits2Float(0x00000000), SkBits2Float(0x3e12c788), SkBits2Float(0x42480000), SkBits2Float(0x3f3504f3)); // 0.143339f, 0, 0.143339f, 50, 0.707107f
+path.conicTo(SkBits2Float(0x3e12c788), SkBits2Float(0x42c80000), SkBits2Float(0x424892c8), SkBits2Float(0x42c80000), SkBits2Float(0x3f3504f3)); // 0.143339f, 100, 50.1433f, 100, 0.707107f
+path.conicTo(SkBits2Float(0x42c84964), SkBits2Float(0x42c80000), SkBits2Float(0x42c84964), SkBits2Float(0x42480000), SkBits2Float(0x3f3504f3)); // 100.143f, 100, 100.143f, 50, 0.707107f
+path.close();
+path.moveTo(SkBits2Float(0x42c80000), SkBits2Float(0x42480000)); // 100, 50
+path.conicTo(SkBits2Float(0x42c80000), SkBits2Float(0x00000000), SkBits2Float(0x42480000), SkBits2Float(0x00000000), SkBits2Float(0x3f3504f3)); // 100, 0, 50, 0, 0.707107f
+path.conicTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000), SkBits2Float(0x00000000), SkBits2Float(0x42480000), SkBits2Float(0x3f3504f3)); // 0, 0, 0, 50, 0.707107f
+path.conicTo(SkBits2Float(0x00000000), SkBits2Float(0x42c80000), SkBits2Float(0x42480000), SkBits2Float(0x42c80000), SkBits2Float(0x3f3504f3)); // 0, 100, 50, 100, 0.707107f
+path.conicTo(SkBits2Float(0x42c80000), SkBits2Float(0x42c80000), SkBits2Float(0x42c80000), SkBits2Float(0x42480000), SkBits2Float(0x3f3504f3)); // 100, 100, 100, 50, 0.707107f
+path.close();
+path.moveTo(SkBits2Float(0x4c00006b), SkBits2Float(0x424c0000)); // 3.35549e+07f, 51
+path.conicTo(SkBits2Float(0x4c00006b), SkBits2Float(0xcbffffe5), SkBits2Float(0x43d6e720), SkBits2Float(0xcbffffe5), SkBits2Float(0x3f3504f3)); // 3.35549e+07f, -3.35544e+07f, 429.806f, -3.35544e+07f, 0.707107f
+path.conicTo(SkBits2Float(0xcbffff28), SkBits2Float(0xcbffffe5), SkBits2Float(0xcbffff28), SkBits2Float(0x424c0000), SkBits2Float(0x3f3504f3)); // -3.3554e+07f, -3.35544e+07f, -3.3554e+07f, 51, 0.707107f
+path.conicTo(SkBits2Float(0xcbffff28), SkBits2Float(0x4c00000c), SkBits2Float(0x43d6e720), SkBits2Float(0x4c00000c), SkBits2Float(0x3f3504f3)); // -3.3554e+07f, 3.35545e+07f, 429.806f, 3.35545e+07f, 0.707107f
+path.conicTo(SkBits2Float(0x4c00006b), SkBits2Float(0x4c00000c), SkBits2Float(0x4c00006b), SkBits2Float(0x424c0000), SkBits2Float(0x3f3504f3)); // 3.35549e+07f, 3.35545e+07f, 3.35549e+07f, 51, 0.707107f
+path.close();
+path.moveTo(SkBits2Float(0x43ef6720), SkBits2Float(0x42480000)); // 478.806f, 50
+path.conicTo(SkBits2Float(0x43ef6720), SkBits2Float(0x00000000), SkBits2Float(0x43d66720), SkBits2Float(0x00000000), SkBits2Float(0x3f3504f3)); // 478.806f, 0, 428.806f, 0, 0.707107f
+path.conicTo(SkBits2Float(0x43bd6720), SkBits2Float(0x00000000), SkBits2Float(0x43bd6720), SkBits2Float(0x42480000), SkBits2Float(0x3f3504f3)); // 378.806f, 0, 378.806f, 50, 0.707107f
+path.conicTo(SkBits2Float(0x43bd6720), SkBits2Float(0x42c80000), SkBits2Float(0x43d66720), SkBits2Float(0x42c80000), SkBits2Float(0x3f3504f3)); // 378.806f, 100, 428.806f, 100, 0.707107f
+path.conicTo(SkBits2Float(0x43ef6720), SkBits2Float(0x42c80000), SkBits2Float(0x43ef6720), SkBits2Float(0x42480000), SkBits2Float(0x3f3504f3)); // 478.806f, 100, 478.806f, 50, 0.707107f
+path.close();
+
+ testSimplify(reporter, path, filename);
+}
+
static void (*skipTest)(skiatest::Reporter* , const char* filename) = 0;
static void (*firstTest)(skiatest::Reporter* , const char* filename) = 0;
static void (*stopTest)(skiatest::Reporter* , const char* filename) = 0;
static TestDesc tests[] = {
+ TEST(fuzz994s_3414),
+ TEST(fuzz994s_11),
TEST(cr514118),
TEST(fuzz864a),
TEST(testQuads65),
@@ -5325,9 +5430,8 @@ static TestDesc tests[] = {
static const size_t testCount = SK_ARRAY_COUNT(tests);
static TestDesc subTests[] = {
- TEST(testLine3),
- TEST(testLine2),
- TEST(testLine1),
+ TEST(fuzz994s_3414),
+ TEST(fuzz994s_11),
};
static const size_t subTestCount = SK_ARRAY_COUNT(subTests);
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